//
//  HGSLog.h
//
//  Copyright (c) 2008 Google Inc. All rights reserved.
//
//  Redistribution and use in source and binary forms, with or without
//  modification, are permitted provided that the following conditions are
//  met:
//
//    * Redistributions of source code must retain the above copyright
//  notice, this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above
//  copyright notice, this list of conditions and the following disclaimer
//  in the documentation and/or other materials provided with the
//  distribution.
//    * Neither the name of Google Inc. nor the names of its
//  contributors may be used to endorse or promote products derived from
//  this software without specific prior written permission.
//
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
//  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
//  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
//  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
//  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
//  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
//  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
//  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
//  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
//  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
//  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//

//
// Simple wrapper for NSLog so you can have debug messages or release messages
//

// HGSLog always logs
// HGSLogDebug logs in debug only
// HGSCheckDebug Logs in debug only if condition is false

#define HGSLog(...) NSLog(__VA_ARGS__);

#ifdef DEBUG
#define HGSLogDebug(...) HGSLog(__VA_ARGS__)
#define HGSCheckDebug(condition, format, ...)                                  \
  do {                                                                         \
    if (!(condition)) {                                                        \
      NSString *_hgsCheckDebug                                                 \
        = [NSString stringWithFormat:format, ##__VA_ARGS__];                   \
      _hgsCheckDebug                                                           \
        = [NSString stringWithFormat:@"%s - %@", #condition, _hgsCheckDebug ]; \
      HGSLogDebug(@"%@", _hgsCheckDebug);                                      \
    }                                                                          \
  } while(0)
#else
#define HGSLogDebug(...) do { } while (0)
#define HGSCheckDebug(condition, format, ...) do { } while (0)
#endif

//
// Simple wrapper for Asserts to make them go away in release code
//

#ifdef DEBUG
#define HGSAssert(condition, ...)                                        \
  do {                                                                   \
    if (!(condition)) {                                                  \
      [[NSAssertionHandler currentHandler]                               \
          handleFailureInFunction:[NSString stringWithUTF8String:__PRETTY_FUNCTION__] \
                             file:[NSString stringWithUTF8String:__FILE__]  \
                       lineNumber:__LINE__                               \
                      description:__VA_ARGS__];                          \
    }                                                                    \
  } while(0)
#else
#define HGSAssert(condition, ...) do { } while (0)
#endif
